package com.sky.controller.admin;

import com.sky.constant.JwtClaimsConstant;
import com.sky.dto.EmployeeDTO;
import com.sky.dto.EmployeeLoginDTO;
import com.sky.dto.EmployeePageQueryDTO;
import com.sky.dto.PasswordEditDTO;
import com.sky.entity.Employee;
import com.sky.properties.JwtProperties;
import com.sky.result.PageResult;
import com.sky.result.Result;
import com.sky.service.EmployeeService;
import com.sky.utils.JwtUtil;
import com.sky.vo.EmployeeLoginVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.validation.BindingResult;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;

import java.util.HashMap;
import java.util.List;
import java.util.Map;

/**
 * 员工管理
 */
@RestController
@RequestMapping("/admin/employee")
@Slf4j
@Api(tags = "员工相关接口")
public class EmployeeController {

    @Autowired
    private EmployeeService employeeService;
    @Autowired
    private JwtProperties jwtProperties;

    /**
     * 登录
     *
     * @param employeeLoginDTO
     * @return
     */
    @PostMapping("/login")
    @ApiOperation(value = "员工登录")
    public Result<EmployeeLoginVO> login(@RequestBody EmployeeLoginDTO employeeLoginDTO) {
        log.info("员工登录：{}", employeeLoginDTO);

        Employee employee = employeeService.login(employeeLoginDTO);

        //登录成功后，生成jwt令牌
        Map<String, Object> claims = new HashMap<>();
        claims.put(JwtClaimsConstant.EMP_ID, employee.getId());
        String token = JwtUtil.createJWT(
                jwtProperties.getAdminSecretKey(),
                jwtProperties.getAdminTtl(),
                claims);

        EmployeeLoginVO employeeLoginVO = EmployeeLoginVO.builder()
                .id(employee.getId())
                .userName(employee.getUsername())
                .name(employee.getName())
                .token(token)
                .build();

        return Result.success(employeeLoginVO);
    }

    /**
     * 退出
     *
     * @return
     */
    @PostMapping("/logout")
    @ApiOperation(value = "退出登录")
    public Result<String> logout() {
        return Result.success();
    }

    /**
     * 新增员工
     * @param employeeDTO
     * @param result
     * @return
     */
    @PostMapping
    @ApiOperation(value = "新增员工")
    public Result save(@Validated @RequestBody EmployeeDTO employeeDTO, BindingResult result){
        log.info("新增员工:{}", employeeDTO);
        //判断是否有信息绑定错误! 有可以自行处理!
        if (result.hasErrors()){
            String s = result.getFieldError().toString();
            Result<String> error = Result.error(s);
            return error;
        }

        int i = employeeService.addInsert(employeeDTO);

        Result<Object> success = Result.success();

        return success;
    }

    @GetMapping("page")
    @ApiOperation(value = "员工分页查询")
    public Result<PageResult> page(EmployeePageQueryDTO employeePageQueryDTO){

        log.info("员工分页：{}", employeePageQueryDTO);

        PageResult pageResult = employeeService.squerList(employeePageQueryDTO);

        Result<PageResult> success = Result.success(pageResult);

        return success;
    }

    /**
     * 查询单个员工
     * @param id
     * @return
     */
    @GetMapping("/{id}")
    @ApiOperation(value = "查询单个员工")
    public Result<Employee> squerSingle(@PathVariable long id){
        log.info("查询单个员工:{}", id);

        Employee employee = employeeService.squerSingle(id);

        Result<Employee> success = Result.success(employee);

        return success;
    }

    /**
     * 启用禁用员工账号
     * @param status
     * @param id
     * @return
     */
    @PostMapping("/status/{status}")
    @ApiOperation("启用禁用员工账号")
    public Result disable(@PathVariable Integer status, long id){
        log.info("启用禁用员工账号:{}, {}", status, id);

        employeeService.disable(status, id);

        Result<Object> success = Result.success();

        return success;
    }

    @PutMapping
    @ApiOperation(value = "修改员工信息")
    public Result updateEmployee(@Validated @RequestBody EmployeeDTO employeeDTO, BindingResult result){

        log.info("修改员工信息:{}", employeeDTO);

        //判断是否有信息绑定错误! 有可以自行处理!
        if (result.hasErrors()){
            String s = result.getFieldError().toString();
            Result<String> error = Result.error(s);
            return error;
        }

        employeeService.updateEmployee(employeeDTO);

        Result<Object> success = Result.success();
        return success;
    }

    /**
     * 修改密码
     * @param passwordEditDTO
     * @return
     */
    @PutMapping("editPassword")
    @ApiOperation(value = "修改密码")
    public Result updatePassword(@RequestBody PasswordEditDTO passwordEditDTO){

        log.info("修改密码:{}", passwordEditDTO);

        employeeService.updatePassword(passwordEditDTO);

        Result<Object> success = Result.success();

        return success;

    }

}
